41672192

素因数分解:

$2^9\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:626

約数の個数: 40

約数和(自身を含む): 83886000

約数和(自身を除く): 42213808

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 256, 398, 409, 512, 796, 818, 1592, 1636, 3184, 3272, 6368, 6544, 12736, 13088, 25472, 26176, 50944, 52352, 81391, 101888, 104704, 162782, 209408, 325564, 651128, 1302256, 2604512, 5209024, 10418048, 20836096, 41672192]

約数ペア:

[(1, 41672192), (2, 20836096), (4, 10418048), (8, 5209024), (16, 2604512), (32, 1302256), (64, 651128), (128, 325564), (199, 209408), (256, 162782), (398, 104704), (409, 101888), (512, 81391), (796, 52352), (818, 50944), (1592, 26176), (1636, 25472), (3184, 13088), (3272, 12736), (6368, 6544)]